Global Patent Index - EP 2159797 A1

EP 2159797 A1 20100303 - Audio signal generator, method of generating an audio signal, and computer program for generating an audio signal

Title (en)

Audio signal generator, method of generating an audio signal, and computer program for generating an audio signal

Title (de)

Audiosignalerzeuger, Verfahren zur Erzeugung eines Audiosignals und Computerprogramm zur Erzeugung eines Audiosignals

Title (fr)

Générateur de signal audio, procédé de génération d'un signal audio, et programme informatique pour la génération d'un signal audio

Publication

EP 2159797 A1 20100303 (EN)

Application

EP 08015228 A 20080828

Priority

EP 08015228 A 20080828

Abstract (en)

An audio signal generator for generating an audio signal (20) having a selected length (14) comprises a database interface (10) for accessing a database (12) having information on a plurality of different predefined sequences of audio samples, the information for a sequence comprising an order (12c) of audio samples in the sequence and a duration (12b) of the sequence. The audio signal generator additionally comprises a processor (14) for constructing the audio signal (20) by serially connecting a plurality of sequences using the information on the duration (12b) of each sequence in accordance with the construction algorithm to obtain the audio signal (20) having the selected length (15).

IPC 8 full level

G11B 27/034 (2006.01); G06F 17/30 (2006.01); G10H 1/00 (2006.01); G11B 27/32 (2006.01); G11B 27/34 (2006.01)

CPC (source: EP US)

G10H 1/0025 (2013.01 - EP US); G11B 27/034 (2013.01 - EP US); G11B 27/322 (2013.01 - EP US); G11B 27/34 (2013.01 - EP US); G10H 2210/111 (2013.01 - EP US); G10H 2210/125 (2013.01 - EP US); G10H 2240/131 (2013.01 - EP US)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2159797 A1 20100303; EP 2159797 B1 20130320; US 2010057232 A1 20100304; US 8649891 B2 20140211

DOCDB simple family (application)

EP 08015228 A 20080828; US 53301509 A 20090731